document.write( "Question 827287: I have a 17 inch radius tires on my car. I notice I am driving 75 miles per hour. How many revolutions per minutes are my tires turning? \n" ); document.write( "
Algebra.Com's Answer #498586 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have a 17 inch radius tires on my car. I notice I am driving 75 miles per hour. How many revolutions per minutes are my tires turning? \n" ); document.write( "-------- \n" ); document.write( "Find the circumference of the tire: C = 34pi inches \n" ); document.write( "---- \n" ); document.write( "Divide 75 miles by 34pi inches = (75*5280*12 inches/hr)/(34pi inches) \n" ); document.write( "= 44488.49 revolutions/hr \n" ); document.write( "------- \n" ); document.write( "= 471.48 revs/min \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |